package com.dzh.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class HellowordController {

    @ResponseBody
    @GetMapping("/hello")
    public String  sayHello() {
            return "say===>Helloword!";
        }
}
